Toy piano



FIG. 1 is a top plan view of a toy piano showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a section view taken in the direction of the arrows on the line VII-VII of FIG. 1;

FIG. 8 is a front elevational view in an operating condition; and,

FIG. 9 is a right side elevational view in an operating condition. 

The ornamental design for a toy piano, as shown and described. 